Green Roof Soil For Sedums

These incredibly tough succulents are both drought and deluge resistant and their blooms are much loved by butterflies and bees.

Green roof soil for sedums.

Due to the shallow soil bed consistent across the entire roof six inches in depth we were restricted to using perennials small grasses and ground covers. The simplest most affordable and lowest maintenance green roofs comprise a carpet of sedums. It has been a pleasure to get to know and work with teresa and roxanne at roof top sedums on a green roof project at iowa state university. Try dry habitat perennials and ornamental grasses such as rudbeckia achillea potentilla armeria dianthus helictotrichon sempervirens stipa tenuissima and even bulbs such as muscari or small allium species such as allium flavum and a.

They may include a granular drainage medium multi course or a synthetic drainage layer multi layer. Plants for green roofs with a soil depth of 100mm plants for green roofs with a soil depth of 150mm so seize the opportunity to elevate your planting to a whole new level with our pick of plants for a soil depth of 50mm. Extensive living roofs have a very thin soil layer ranging in depth from 2 13cm 0 8 5in. The shallow soil layer is sensitive to the external environment such as temperature fluctuations and drought.

Green roof sedum top choices for green roofs roof gardens and roof meadows. With 50 years of horticulture growing experience eco roofs is uniquely positioned to be your source for green roof knowledge and experience as well as growing and providing the green. The most popular type of green roof sedum roofs are extensive green roofs that have a total depth of 3 to 8 inches. Jennifer bousselot ph d.

Finding the right green roof soil for your project can be a complicated matter depending on the site and its conditions. Eco roofs is a grower and supplier of pre grown green roof trays pre vegetated sedum mats plants plugs cuttings and all of your other green roof supplies. Green roof sedum have to be tough reliable and resilient to withstand the challenging conditions on a roof top. The home and property in general are very dramatic so we felt that the green roof had to match the drama.

Over five years later the roof still looks great. Sedum is a lightweight method to create a green roof thanks to the modest substrate layer depth. The plantings located around the house are very organic and freeform in design. Slopes greater than 30 degrees are generally unsuitable for green roofs.

Sedum has very shallow roots a key requirement for an extensive green roof considering the modest depth of the substrate layer.